Now, let's look at the types of systems. Exhaust-only. All right, let's get this one out of the way first. Using exhaust fans is great for local ventilation of bathrooms, kitchens, garages, and sub-slab areas (for radon control), but it's not a great strategy for whole-house ventilation. It does have some advantages: It's cheap.
When writing Common Sense, Paine wanted to show the common man why the United States should be independent of England. He also wanted to show these people that they had the resources needed to build a navy.
Common Sense was immensely popular in disseminating to a very wide audience ideas that were already in common use among the elite who comprised Congress and the leadership cadre of the emerging nation, who rarely cited Paine's arguments in their public calls for independence.